<template>
  <view>
    <view class="search-box">
      <my-search  @click="gotoSeach()"></my-search>
    </view>
   
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000"  
    :circular="true">
      <swiper-item v-for="(item,i) in swiperList"  :key="i"  >
        <navigator :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id" class="swiper-item">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
  <view class="nav-list" >
    <image :src="item.image_src" class="nav-img" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)"></image>
  </view>
  <view class="floor-list" >
    <view class="floor-item" v-for="(item,i) in floorList" :key="i">
        <image :src="item.floor_title.image_src"    class="floor-title"></image>
        <view class="floor-img-box">
          <!-- 左侧 -->
            <navigator :url="item.product_list[0].url" class="left-img-box">
              <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image> 
            </navigator>
            <!-- 右侧 -->
            <view class="right-img-box">
              <navigator class="right-img-item" :url="item2.url" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !== 0">
                  <image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>
              </navigator>
            </view>
      </view>
    </view>
  </view>
  </view>
</template>

<script>
  import badgeMix from '@/mixins/tabbar-badge.js'
  export default {
    mixins:[badgeMix],
    data() {
      return {
        // 轮播数据
        swiperList:[],
        // 分类导航
        navList:[],
        // 楼层数据
        floorList:[],
        
        
      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods:{
      // 请求轮播
      async getSwiperList(){
        const {data : res} = await uni.$http.get('/api/public/v1/home/swiperdata')
        if(res.meta.status !== 200) return uni.$showMsg()
        this.swiperList = res.message
      },
      // 请求nav
      async getNavList(){
        const { data : res} = await uni.$http.get('/api/public/v1/home/catitems')
        if(res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message
      },
      async getFloorList(){
        const { data : res} = await uni.$http.get('/api/public/v1/home/floordata')
        if(res.meta.status !== 200) return uni.$showMsg()
        //处理地址
        res.message.forEach(floor => {
          floor.product_list.forEach(prod =>{
            prod.url = '/subpkg/good_list/good_list?' + prod.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message
      },
      navClickHandler(item){
        if (item.name == '分类'){
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
      },
      gotoSeach(){
        uni.navigateTo({
          url:'/subpkg/search/search'
        })
      }
      
    }
  }
</script>

<style lang="scss">
  .search-box{
    position: sticky;
    top: 0;
    z-index: 999;
  }
swiper{
  height: 330rpx;
  .swiper-item,
  image{
    width: 100%;
    height: 100%;
  }
}
.nav-list{
  display: flex;
  justify-content: space-around;
  margin: 15px 0;
  .nav-img{
    width: 128rpx;
    height: 140rpx;
  }
}
.floor-list{
  .floor-title{
    height: 60rpx;
    width: 100%;
    display: flex; 
  }
  .floor-img-box{
      display: flex;
      padding-left: 10rpx;
    
    .right-img-box{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
    }
  }
}
</style>
